<b>Thyroid autoimmune disorders in patients with chronic hepatitis C before and during interferon‐α therapy</b>

Abstract

No significant association was found between chronic hepatitis C and the presence of thyroid autoimmunity in female patients. On the contrary, interferon therapy induced antithyroid autoantibodies and thyroid dysfunction de novo in patients with chronic hepatitis C without pre-existing thyroid abnormalities. Thyroid dysfunction secondary to interferon was reversible after discontinuation of therapy.